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Catchments
Loddon River Catchment
NC_LOD500_RD
Site visits
18-10-2007
Loddon River @ Bridgewater bridge
North Central
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NC_LOD500_RD Loddon River Catchment
Thursday 18th October 2007 14:00pm
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
c. Family Atyidae (glass shrimp)
0
10
Chironomids
1
10
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
5
Freshwater shrimp
5
40
Caddis-fly Larvae (Trichoptera)
7
15
Mayfly nymph (Ephemeroptera)
7
20
Damselfly Nymph (Odonata)
6
40
Water mites (Acarina)
5
40
Beetle larvae (Coleoptera)
4
2
Side Swimmer/Scud (Amphipoda)
4
60
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
10
Mosquito Larvae (Diptera)
2
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 262
Total score: 39
Overall rating: Very Good
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Turbidity - NTU
Test 2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Turbidity - NTU
Mininum standard
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24-08-2007
18-10-2007
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